! Started logfile: /g0/scr/pima/s4195c_uvs/J0115+0356_X_uvs.log on Tue Dec 31 19:45:34 2013 obs /g0/scr/pima/s4195c_uvs/J0115+0356_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0115+0356_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.967532 visibilities/baseline/integration-bin. ! Found source: J0115+0356 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4768 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J0115+0356_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001427Jy sigma=2.062410 ! Fit after self-cal, rms=0.953447Jy sigma=1.938810 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.738 mas, bpa=15.28 degrees ! Estimated noise=11.0943 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387406 Jy ! Component: 100 - total flux cleaned = 0.0510036 Jy ! Total flux subtracted in 100 components = 0.0510036 Jy ! Clean residual min=-0.003765 max=0.005025 Jy/beam ! Clean residual mean=-0.000002 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0510036 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0510036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021440Jy sigma=0.042752 ! Fit after self-cal, rms=0.020603Jy sigma=0.041584 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=3.022 mas, bpa=11.13 degrees ! Estimated noise=5.39683 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657756 Jy ! Component: 100 - total flux cleaned = 0.00989398 Jy ! Component: 150 - total flux cleaned = 0.0120006 Jy ! Component: 200 - total flux cleaned = 0.013402 Jy ! Total flux subtracted in 200 components = 0.013402 Jy ! Clean residual min=-0.002373 max=0.003013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0644056 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0644056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019813Jy sigma=0.034333 ! Fit after self-cal, rms=0.019800Jy sigma=0.034308 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 3.022 at 11.13 degrees (North through East) ! Clean map min=-0.0022749 max=0.051476 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.87 KP 0.95 LA 0.93 ! NL 1.05 OV 0.98 PT 0.90 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.85 KP 1.03 LA 0.92 ! NL 1.05 OV 0.99 PT 0.93 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.97 KP 0.95 LA 0.95 ! NL 1.03 OV 1.00 PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 1.08 LA 0.95 ! NL 1.07 OV 1.02 PT 0.92 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.03 KP 1.06 LA 1.02 ! NL 1.10 OV 1.03 PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 1.05 LA 0.93 ! NL 1.11 OV 1.04 PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.96 KP 1.09 LA 0.86 ! NL 1.13 OV 1.09 PT 0.84 SC 1.17 ! ! ! Fit before self-cal, rms=0.019800Jy sigma=0.034308 ! Fit after self-cal, rms=0.019073Jy sigma=0.031668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=3.021 mas, bpa=11.27 degrees ! Estimated noise=5.20466 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128933 Jy ! Component: 100 - total flux cleaned = -0.00140061 Jy ! Component: 150 - total flux cleaned = -0.00133634 Jy ! Component: 200 - total flux cleaned = -0.00131698 Jy ! Total flux subtracted in 200 components = -0.00131698 Jy ! Clean residual min=-0.001565 max=0.002122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0630886 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0630886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018746Jy sigma=0.031781 ! Fit after self-cal, rms=0.018742Jy sigma=0.031765 ! Inverting map ! Added new window around map position (-4.8, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951082 Jy ! Component: 100 - total flux cleaned = 0.00109754 Jy ! Component: 150 - total flux cleaned = 0.00126198 Jy ! Component: 200 - total flux cleaned = 0.00147701 Jy ! Total flux subtracted in 200 components = 0.00147701 Jy ! Clean residual min=-0.001478 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0645656 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0645656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018336Jy sigma=0.031192 ! Fit after self-cal, rms=0.018304Jy sigma=0.031135 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018304Jy sigma=0.031135 ! Fit after self-cal, rms=0.017836Jy sigma=0.030495 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.004 mas, bpa=11.57 degrees ! Estimated noise=5.06032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100912 Jy ! Component: 100 - total flux cleaned = -0.000749388 Jy ! Component: 150 - total flux cleaned = -0.000556268 Jy ! Component: 200 - total flux cleaned = -0.000432343 Jy ! Total flux subtracted in 200 components = -0.000432343 Jy ! Clean residual min=-0.001247 max=0.001288 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0641333 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0641333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017408Jy sigma=0.030557 ! Fit after self-cal, rms=0.017403Jy sigma=0.030547 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37919e-05 Jy ! Component: 100 - total flux cleaned = 0.000204373 Jy ! Component: 150 - total flux cleaned = 0.000286293 Jy ! Component: 200 - total flux cleaned = 0.000381313 Jy ! Total flux subtracted in 200 components = 0.000381313 Jy ! Clean residual min=-0.001244 max=0.001220 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0645146 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.0645146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017296Jy sigma=0.030505 ! Fit after self-cal, rms=0.017290Jy sigma=0.030501 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017290Jy sigma=0.030501 ! Fit after self-cal, rms=0.017181Jy sigma=0.030291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.997 mas, bpa=11.77 degrees ! Estimated noise=4.94935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000886576 Jy ! Component: 100 - total flux cleaned = -0.00076972 Jy ! Component: 150 - total flux cleaned = -0.000669627 Jy ! Component: 200 - total flux cleaned = -0.000577353 Jy ! Total flux subtracted in 200 components = -0.000577353 Jy ! Clean residual min=-0.001145 max=0.001143 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0639372 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0639372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016916Jy sigma=0.030418 ! Fit after self-cal, rms=0.016916Jy sigma=0.030416 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2499e-05 Jy ! Component: 100 - total flux cleaned = 8.48043e-05 Jy ! Component: 150 - total flux cleaned = 0.000111429 Jy ! Component: 200 - total flux cleaned = 0.000149129 Jy ! Total flux subtracted in 200 components = 0.000149129 Jy ! Clean residual min=-0.001135 max=0.001108 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0640864 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0640864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016869Jy sigma=0.030400 ! Fit after self-cal, rms=0.016866Jy sigma=0.030399 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016866Jy sigma=0.030399 ! Fit after self-cal, rms=0.016665Jy sigma=0.030303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=3.827 mas, bpa=-0.7804 degrees ! Estimated noise=5.11394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642497 Jy ! Component: 100 - total flux cleaned = -0.000677701 Jy ! Component: 150 - total flux cleaned = -0.000665239 Jy ! Component: 200 - total flux cleaned = -0.000633129 Jy ! Total flux subtracted in 200 components = -0.000633129 Jy ! Clean residual min=-0.000819 max=0.000815 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0634532 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0634532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016494Jy sigma=0.030432 ! Fit after self-cal, rms=0.016487Jy sigma=0.030422 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14951e-05 Jy ! Component: 100 - total flux cleaned = 4.39001e-05 Jy ! Component: 150 - total flux cleaned = 7.19593e-05 Jy ! Component: 200 - total flux cleaned = 0.00010605 Jy ! Total flux subtracted in 200 components = 0.00010605 Jy ! Clean residual min=-0.000800 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0635593 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0635593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016461Jy sigma=0.030437 ! Fit after self-cal, rms=0.016457Jy sigma=0.030431 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.988 mas, bpa=11.99 degrees ! Estimated noise=4.84223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.988 at 11.99 degrees (North through East) ! Clean map min=-0.0016059 max=0.046125 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.713 mas, bpa=15.94 degrees ! Estimated noise=9.81306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03477 Jy ! Component: 100 - total flux cleaned = 0.0463362 Jy ! Component: 150 - total flux cleaned = 0.0512567 Jy ! Component: 200 - total flux cleaned = 0.0530876 Jy ! Total flux subtracted in 200 components = 0.0530876 Jy ! Clean residual min=-0.002407 max=0.002479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0530876 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0530876 Jy ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.988 mas, bpa=11.99 degrees ! Estimated noise=4.84223 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (25, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316242 Jy ! Component: 100 - total flux cleaned = 0.00520045 Jy ! Component: 150 - total flux cleaned = 0.00672578 Jy ! Component: 200 - total flux cleaned = 0.00792113 Jy ! Total flux subtracted in 200 components = 0.00792113 Jy ! Clean residual min=-0.001381 max=0.001623 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0610088 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.0610088 Jy ! Inverting map ! Added new window around map position (-14.6, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124181 Jy ! Component: 100 - total flux cleaned = 0.00158826 Jy ! Component: 150 - total flux cleaned = 0.00186327 Jy ! Component: 200 - total flux cleaned = 0.00211247 Jy ! Total flux subtracted in 200 components = 0.00211247 Jy ! Clean residual min=-0.001193 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0631212 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.0631212 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=3.827 mas, bpa=-0.7804 degrees ! Estimated noise=5.11394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711916 Jy ! Component: 100 - total flux cleaned = 0.000897536 Jy ! Component: 150 - total flux cleaned = 0.00105301 Jy ! Component: 200 - total flux cleaned = 0.00110393 Jy ! Total flux subtracted in 200 components = 0.00110393 Jy ! Clean residual min=-0.000826 max=0.000826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0642251 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.99487e-05 Jy ! Component: 100 - total flux cleaned = 4.74384e-05 Jy ! Component: 150 - total flux cleaned = 3.51845e-05 Jy ! Component: 200 - total flux cleaned = 3.54663e-05 Jy ! Total flux subtracted in 200 components = 3.54663e-05 Jy ! Clean residual min=-0.000823 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0642606 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.0642606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.988 mas, bpa=11.99 degrees ! Estimated noise=4.84223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120676 Jy ! Component: 100 - total flux cleaned = -0.000120698 Jy ! Component: 150 - total flux cleaned = -0.000119456 Jy ! Component: 200 - total flux cleaned = -9.8901e-05 Jy ! Total flux subtracted in 200 components = -9.8901e-05 Jy ! Clean residual min=-0.001092 max=0.001026 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0641617 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.0641617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016291Jy sigma=0.030347 ! Fit after self-cal, rms=0.016261Jy sigma=0.030272 wmodel /g0/scr/pima/s4195c_uvs/J0115+0356_X_map.mod ! Writing 131 model components to file: /g0/scr/pima/s4195c_uvs/J0115+0356_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0115+0356_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0115+0356_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0115+0356_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/s4195c_uvs/J0115+0356_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.14624e-05 Jy ! Component: 100 - total flux cleaned = -0.000167031 Jy ! Component: 150 - total flux cleaned = -0.00016652 Jy ! Component: 200 - total flux cleaned = -0.00016631 Jy ! Component: 250 - total flux cleaned = -0.000135646 Jy ! Component: 300 - total flux cleaned = -0.000150953 Jy ! Component: 350 - total flux cleaned = -0.000165328 Jy ! Component: 400 - total flux cleaned = -0.000150641 Jy ! Component: 450 - total flux cleaned = -9.4728e-05 Jy ! Component: 500 - total flux cleaned = -5.389e-05 Jy ! Component: 550 - total flux cleaned = 1.2723e-05 Jy ! Component: 600 - total flux cleaned = 9.09339e-05 Jy ! Component: 650 - total flux cleaned = 0.000167811 Jy ! Component: 700 - total flux cleaned = 0.000230668 Jy ! Component: 750 - total flux cleaned = 0.000316577 Jy ! Component: 800 - total flux cleaned = 0.000376872 Jy ! Component: 850 - total flux cleaned = 0.000412473 Jy ! Component: 900 - total flux cleaned = 0.000493939 Jy ! Component: 950 - total flux cleaned = 0.000539481 Jy ! Component: 1000 - total flux cleaned = 0.000539754 Jy ! Component: 1050 - total flux cleaned = 0.000584185 Jy ! Component: 1100 - total flux cleaned = 0.000573497 Jy ! Component: 1150 - total flux cleaned = 0.000605904 Jy ! Component: 1200 - total flux cleaned = 0.00061658 Jy ! Component: 1250 - total flux cleaned = 0.000606271 Jy ! Component: 1300 - total flux cleaned = 0.000606421 Jy ! Component: 1350 - total flux cleaned = 0.000666777 Jy ! Component: 1400 - total flux cleaned = 0.000656819 Jy ! Component: 1450 - total flux cleaned = 0.000647284 Jy ! Component: 1500 - total flux cleaned = 0.00066646 Jy ! Component: 1550 - total flux cleaned = 0.000666537 Jy ! Component: 1600 - total flux cleaned = 0.000685337 Jy ! Component: 1650 - total flux cleaned = 0.000722167 Jy ! Component: 1700 - total flux cleaned = 0.000703853 Jy ! Component: 1750 - total flux cleaned = 0.000713018 Jy ! Component: 1800 - total flux cleaned = 0.000713191 Jy ! Component: 1850 - total flux cleaned = 0.000757061 Jy ! Component: 1900 - total flux cleaned = 0.000774363 Jy ! Component: 1950 - total flux cleaned = 0.000782772 Jy ! Component: 2000 - total flux cleaned = 0.000833403 Jy ! Component: 2050 - total flux cleaned = 0.000849883 Jy ! Component: 2100 - total flux cleaned = 0.000891007 Jy ! Component: 2150 - total flux cleaned = 0.000866559 Jy ! Component: 2200 - total flux cleaned = 0.000914741 Jy ! Component: 2250 - total flux cleaned = 0.000930473 Jy ! Component: 2300 - total flux cleaned = 0.000938283 Jy ! Component: 2350 - total flux cleaned = 0.000938256 Jy ! Component: 2400 - total flux cleaned = 0.00096139 Jy ! Component: 2450 - total flux cleaned = 0.00096902 Jy ! Component: 2500 - total flux cleaned = 0.000969069 Jy ! Component: 2550 - total flux cleaned = 0.000998758 Jy ! Component: 2600 - total flux cleaned = 0.000998669 Jy ! Component: 2650 - total flux cleaned = 0.00100594 Jy ! Component: 2700 - total flux cleaned = 0.00101316 Jy ! Component: 2750 - total flux cleaned = 0.00101311 Jy ! Component: 2800 - total flux cleaned = 0.00103422 Jy ! Component: 2850 - total flux cleaned = 0.00101331 Jy ! Component: 2900 - total flux cleaned = 0.00104085 Jy ! Component: 2950 - total flux cleaned = 0.00104092 Jy ! Component: 3000 - total flux cleaned = 0.00106105 Jy ! Component: 3050 - total flux cleaned = 0.00104766 Jy ! Component: 3100 - total flux cleaned = 0.00106097 Jy ! Component: 3150 - total flux cleaned = 0.00107408 Jy ! Component: 3200 - total flux cleaned = 0.00110001 Jy ! Component: 3250 - total flux cleaned = 0.00109351 Jy ! Component: 3300 - total flux cleaned = 0.00111268 Jy ! Component: 3350 - total flux cleaned = 0.00115056 Jy ! Component: 3400 - total flux cleaned = 0.00116294 Jy ! Component: 3450 - total flux cleaned = 0.00116913 Jy ! Component: 3500 - total flux cleaned = 0.00118145 Jy ! Component: 3550 - total flux cleaned = 0.00120579 Jy ! Component: 3600 - total flux cleaned = 0.0012118 Jy ! Component: 3650 - total flux cleaned = 0.00120586 Jy ! Component: 3700 - total flux cleaned = 0.00124133 Jy ! Component: 3750 - total flux cleaned = 0.00125308 Jy ! Component: 3800 - total flux cleaned = 0.0012531 Jy ! Component: 3850 - total flux cleaned = 0.00127617 Jy ! Component: 3900 - total flux cleaned = 0.00129894 Jy ! Component: 3950 - total flux cleaned = 0.00130458 Jy ! Component: 4000 - total flux cleaned = 0.00132132 Jy ! Component: 4050 - total flux cleaned = 0.00131012 Jy ! Total flux subtracted in 4096 components = 0.00130456 Jy ! Clean residual min=-0.000312 max=0.000358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0654663 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 394 components and 0.0654662 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0115+0356_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.988 at 11.99 degrees (North through East) ! Clean map min=-0.0012149 max=0.0452 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0115+0356_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0451998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.98782e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.662911 0.662911 1.32582 2.65164 5.30329 10.6066 21.2131 42.4263 84.8526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.549 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0115+0356_X_uvs.log closed on Tue Dec 31 19:45:41 2013